Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1946252AbbDXVr4 (ORCPT ); Fri, 24 Apr 2015 17:47:56 -0400 Received: from g4t3425.houston.hp.com ([15.201.208.53]:37390 "EHLO g4t3425.houston.hp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965873AbbDXVry (ORCPT ); Fri, 24 Apr 2015 17:47:54 -0400 Message-ID: <553ABA06.90305@hp.com> Date: Fri, 24 Apr 2015 17:47:50 -0400 From: Linda Knippers User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:31.0) Gecko/20100101 Thunderbird/31.6.0 MIME-Version: 1.0 To: Dan Williams , linux-nvdimm@ml01.01.org CC: linux-kernel@vger.kernel.org Subject: Re: [Linux-nvdimm] [PATCH 05/21] nfit-test: manufactured NFITs for interface development References: <20150418013256.25237.96403.stgit@dwillia2-desk3.amr.corp.intel.com> <20150418013541.25237.36797.stgit@dwillia2-desk3.amr.corp.intel.com> In-Reply-To: <20150418013541.25237.36797.stgit@dwillia2-desk3.amr.corp.intel.com> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1470 Lines: 41 On 4/17/2015 9:35 PM, Dan Williams wrote: : > diff --git a/drivers/block/nd/Kconfig b/drivers/block/nd/Kconfig > index 5fa74f124b3e..0106b3807202 100644 > --- a/drivers/block/nd/Kconfig > +++ b/drivers/block/nd/Kconfig > @@ -41,4 +41,24 @@ config NFIT_ACPI > register the platform-global NFIT blob with the core. Also > enables the core to craft ACPI._DSM messages for platform/dimm > configuration. > + > +config NFIT_TEST > + tristate "NFIT TEST: Manufactured NFIT for interface testing" > + depends on DMA_CMA > + depends on ND_CORE=m > + depends on m > + help > + For development purposes register a manufactured > + NFIT table to verify the resulting device model topology. > + Note, this module arranges for ioremap_cache() to be > + overridden locally to allow simulation of system-memory as an > + io-memory-resource. > + > + Note, this test expects to be able to find at least > + 256MB of CMA space (CONFIG_CMA_SIZE_MBYTES) or it will fail to It seems to actually be wanting >= 584MB. -- ljk > + load. Kconfig does not allow for numerical value > + dependencies, so we can only warn at runtime. > + > + Say N unless you are doing development of the 'nd' subsystem. > + > endif -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/